Amkor Technology, Inc.

DIMENSIONAL FUND ADVISORS LP AMKR

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/12/2026

Shares

12,772,891

Value ($000)

504,287

Weight

0.1%

2013 Q4 - 2025 Q4 (28 filings)

Shares History

History scope: non-option holdings only (PUT/CALL rows excluded).

All 13F Holders	Filing date	Value ($000s)	% of Holdings	Shares	Reporting period
2025 Q4	2/12/2026	504,287	0.1%	12,772,891	12/31/2025
2025 Q3	11/12/2025	373,495	0.1%	13,151,210	9/30/2025
2025 Q2	8/12/2025	278,705	0.1%	13,277,785	6/30/2025
2025 Q1	5/13/2025	241,980	0.1%	13,398,430	3/31/2025
2024 Q4	2/13/2025	334,809	0.1%	13,032,455	12/31/2024
2024 Q3	11/7/2024	410,029	0.1%	13,399,426	9/30/2024
2024 Q2	8/9/2024	569,049	0.1%	14,219,445	6/30/2024
2024 Q1	5/10/2024	467,077	0.1%	14,487,504	3/31/2024
2023 Q4	2/7/2024	494,421	0.1%	14,860,585	12/31/2023
2023 Q3	11/9/2023	330,341	0.1%	14,616,559	9/30/2023
2023 Q2	8/9/2023	438,104	0.1%	14,726,099	6/30/2023
2023 Q1	5/12/2023	388,397	0.1%	14,926,915	3/31/2023
2022 Q4	2/9/2023	376,754	0.1%	15,711,184	12/31/2022
2022 Q3	11/10/2022	266,995	0.1%	15,659,878	9/30/2022
2022 Q2	8/12/2022	262,955	0.1%	15,514,126	6/30/2022
2022 Q1	5/13/2022	333,084	0.1%	15,334,586	3/31/2022
2021 Q4	2/9/2022	382,166	0.1%	15,416,372	12/31/2021
2021 Q3	11/12/2021	397,436	0.1%	15,929,018	9/30/2021
2021 Q2	8/12/2021	383,769	0.1%	16,213,173	6/30/2021
2021 Q1	5/14/2021	387,948	0.1%	16,328,462	3/31/2021
2020 Q4	3/8/2021	252,184	0.1%	16,722,945	12/31/2020
2020 Q3	11/12/2020	193,366	0.1%	17,264,838	9/30/2020
2020 Q2	8/13/2020	216,733	0.1%	17,607,025	6/30/2020
2020 Q1	5/14/2020	140,549	0.1%	18,041,098	3/31/2020
2019 Q4	2/14/2020	234,688	0.1%	18,052,461	12/31/2019
2014 Q2	8/8/2014	47,823	0.0%	4,277,725	6/30/2014
2014 Q1	5/14/2014	29,588	0.0%	4,313,306	3/31/2014
2013 Q4	2/12/2014	26,216	0.0%	4,276,759	12/31/2013